{"id":"S85014271","label":"Biphenyl compounds","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85014271","normalized_label":"biphenyl compounds","broader":[],"aliases":["Diphenyl compounds"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85014271","provider":"lcsh","revision":"e9462abb23616dbc","taxonomy_revision":"f050b5d4780b1289","title":"Biphenyl compounds","url":"/topics/S85014271","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126497694911709764","address_version":"morton4x16-v1","coordinates":[0,20,17627,64512],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}